| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $176.78 | 3.817% | $183.5277 | $183.53 | $183.55 | $183.50 |
| Purchase #2 | $172.44 | 12.409% | $193.8381 | $193.84 | $193.85 | $193.80 |
| Purchase #3 | $140.58 | 8.230% | $152.1497 | $152.15 | $152.15 | $152.10 |
| Purchase #4 | $176.45 | 13.605% | $200.456 | $200.46 | $200.45 | $200.50 |
| Purchase #5 | $198.49 | 11.860% | $222.0309 | $222.03 | $222.05 | $222.00 |
| Purchase #6 | $140.46 | 9.417% | $153.6871 | $153.69 | $153.70 | $153.70 |
| Purchase #7 | $120.74 | 8.169% | $130.6033 | $130.60 | $130.60 | $130.60 |
| 7 purchase totals = | $1,125.94 | $1,236.2928 | $1,236.30 | $1,236.35 | $1,236.20 | |